Magnetically driven cardiac-assist pump system

Details Magnetically driven cardiac-assist pump system Magnetically driven cardiac-assist pump system

1978-04-27

1980-01-29

Michell, Robert W.

Surgery

Truss

Perineal

3 17, 417420, A61M 103, A61F 124

Patent

active

041856171

ABSTRACT:
A magnetically driven pump system designed for use with a body-implantable heart-assist device. The system includes a body-implantable bellows-type pump adapted to transfer fluid to and from the heart-assist device, and a driving unit effective to drive the pump by magnetic coupling across the surface of the body.

REFERENCES:
patent: 3513486 (1970-05-01), DeBennetot et al.
patent: 3791769 (1974-02-01), Kovacs
patent: 4004299 (1977-01-01), Runge
patent: 4051840 (1977-10-01), Kantrowitz et al.
patent: 4058855 (1977-11-01), Runge
patent: 4135253 (1979-01-01), Reich et al.

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